NASA's Cassini spacecraft captured the image, one of the first to offer a high-resolution detailed view of Saturn's north pole. Having passed through its equinox in 2009, the pole is now in sunlight.

So how many rings does Saturn have, anyway? If you can see them from your backyard, there must be a lot, right? The rings we can see in images of the planet—even high-resolution images—aren't ...

The puzzling behavior of Titan's atmosphere has been revealed. The team has shown that the thick, hazy atmosphere of Saturn's largest moon doesn't spin in line with its surface, but instead wobbles ...